feat: add 4 new RCE feature modules — Laplacian, Gradient Orientation, Gabor, LBP

fix: 11 bugs — confusion matrix, multi-class localization, dedup RCE/NMS, validation guards

refactor: remove empty C++ scaffold (cpp_engine, rce_cpp, rce_python)

chore: auto-save before deploy 2026-03-08 13:07

feat: real activation maps in Feature Lab via forward hooks

added mobilevit and ORB

MobileNet, resnet, mid yolo, missing pipeline but recognition halfway

extended structure

initial commit: project structure